Contributing

1. Fork to your account
2. Make changes and push to YOUR fork of the repo (linting is run automatically on push, and tests/coverage are run on Travis)
3. Test the changes within your project by npm linking your local version of (described below)
4. Create a pull request on react-redux-firebase with a description of your changes
5. Confirm that you have no merge conflicts that will keep the code from being merged
6. Keep an eye on the Pull Request for comments/updates

Docs

All docs are written in Markdown and contained within the docs folder.

The API reference section of the docs lives within docs/api and is generated from JSDoc comments within the src when calling npm run docs:build.

Updating API Docs

1. Go to the source code of the function which is having docs updated
2. Change associated section of the comment above the function (i.e @example or @description)
3. Run npm run build:docs
4. Remove any gitbook- dependencies added to package.json during the process (due to but in gitbook-cli, see note below)
5. Create a PR with from your fork to the master branch of this repo

NOTE: Currently, during the build stage, gitbook adds gitbook dependencies to the dependencies section of package.json. This is not desired behavior - if you are making a PR with changes to the docs, make sure you have removed any gitbook-* dependencies from the package.json that may have been added while building docs

Library Source

NPM Linking

It is often convenient to run a local version of react-redux-firebase within a project to debug issues. The can be accomplished by doing the following:

1. Fork react-redux-firebase then clone to your local machine
2. Go into your local react-redux-firebase folder and run npm link
3. Go into your project or one of the examples and run npm link react-redux-firebase
4. Go Back in your react-redux-firebase folder
5. Add/Change some code (placing a simple console.log is a nice way to confirm things are working)
6. run npm run build to build a new version with your changes
7. Your local version should now run when using react-redux-firebase within your project

NOTE npm run watch can be used in your local react-redux-firebase folder to run a watch server that will rebuild as you make changes. Only the commonjs version is rebuild when using npm run watch. If using a different version, such as the es version, add watch flag to specific npm build command (i.e. npm run build:es -- --watch) to only rebuild that version when files are changed.

Troubleshooting

• Module build failed: ReferenceError: Unknown plugin:

  Common Solution

  Include symlinked version of react-redux-firebase in your babel-loader excludes:

  Webpack 1

  {
    loaders: [
      {
        test: /\.(js|jsx)$/,
        exclude: [
          /node_modules/,
          /react-redux-firebase\/dist/, // browser version (most common in Webpack 1)
          /react-redux-firebase\/lib/, // commonjs version
          /react-redux-firebase\/es/ // es version
        ],
        loader: 'babel',
        query: {
          cacheDirectory: true,
          plugins: ['transform-decorators-legacy'],
          presets: ['es2015', 'react']
        }
      }
    ]
  
  }
  

  Webpack 2 & 3

  {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: [
          /node_modules/,
          /react-redux-firebase\/es/ // es version (since webpack 2/3 uses module field of package.json)
        ],
        use: [
          {
            loader: 'babel-loader',
            query: {
              cacheDirectory: true,
              plugins: ['transform-decorators-legacy'],
              presets: ['es2015', 'react']
            }
          }
        ]
      }
    ]
  }
  

  What Happened?

  This error most often appears due to Webpack config. A common pattern is to provide exclude: [/node_modules/] setting to babel-loader, which keeps the loader from transforming code within the node_modules folder. Now that we have used npm link, your project points to your local version of react-redux-firebase instead of the one in your node_modules folder, so we have to tell the loader to also exclude transforming react-redux-firebase.

• Invalid hook call. Hooks can only be called inside of the body of a function component:

  Common Solution

  Add react as an alias in Webpack:

  Webpack

  {
    resolve: {  
      alias: {  
        react: path.resolve('./node_modules/react')
      }
    }
  }
  

  What Happened?

  This error often occurs when you have multiple instances of React loading after using npm link. The easiest fix is by setting React as an alias in Webpack.